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CAS NO是美国化学文摘服务社(Chemical Abstracts Service ,CAS)为化学物质制订的登记号,该号是检索有多个名称的化学物质信息的重要工具。是某种物质(化合物、高分子材料、生物序列(Biological sequences)、混合物或合金的唯一的数字识别号码。

产品图 中文名称 别名 CAS号 分子式 详细
CAS:156731-40-7|tert-Butyl but-3-en-1-ylcarbamate

CAS:156731-40-7|tert-Butyl but-3-en-1-ylcarbamate

丁-3-烯基氨基甲酸叔丁酯

156682-54-1

C13H13BO3

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CAS:155837-14-2|tert-Butyl (trans-2-hydroxycyclopentyl)carbamate

CAS:155837-14-2|tert-Butyl (trans-2-hydroxycyclopentyl)carbamate

tert-Butyl (trans-2-hydroxycyclopentyl)carbamate

155830-69-6

C32H40FeP2

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CAS:156573-09-0|1-Bromo-4-ethoxy-2,3-difluorobenzene

CAS:156573-09-0|1-Bromo-4-ethoxy-2,3-difluorobenzene

4-溴-2,3-二氟苯乙醚

156-57-0

C2H8ClNS

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CAS:149793-69-1|3-Fluoro-5-(trifluoromethyl)benzonitrile

CAS:149793-69-1|3-Fluoro-5-(trifluoromethyl)benzonitrile

3-氟-5-(三氟甲基)苯甲腈

149771-44-8

C11H20N2O2

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CAS:14901-07-6|4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one

CAS:14901-07-6|4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one

乙位紫罗兰酮

1489-97-0

C11H18O4

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CAS:1532533-67-7|RP-5264

CAS:1532533-67-7|RP-5264

RP-5264

153209-97-3

C5H11NO

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CAS:149142-67-6|5-Bromo-1H-pyrrolo[2,3-b]pyridine-2,3-dione

CAS:149142-67-6|5-Bromo-1H-pyrrolo[2,3-b]pyridine-2,3-dione

5-溴-1H-吡咯并[2,3-b]吡啶-2,3-二酮

149139-43-5

C8H11N3

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CAS:157654-67-6|NSC632839 hydrochloride

CAS:157654-67-6|NSC632839 hydrochloride

3,5-双(4-甲基亚苄基)哌啶-4-酮盐酸盐

157652-31-8

C8H6F2O2

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CAS:14691-88-4|4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl

CAS:14691-88-4|4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl

4-胺-2,2,6,6-四甲基二苯哌酯

1468-95-7

C15H12O

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CAS:156028-26-1|5,6,12,13-Tetrachloroanthra[2,1,9-def:6,5,10-d'e'f']diisochromene-1,3,8,10-tetraone

CAS:156028-26-1|5,6,12,13-Tetrachloroanthra[2,1,9-def:6,5,10-d'e'f']diisochromene-1,3,8,10-tetraone

1,6,7,12-四氯-3,4,9,10-苝四甲酸二酐

1560-11-8

C6H8O2

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